8I64T400400.00x-1
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The 8I64T400400.00x-1 ACOPOS inverter features a polished surface finish, a stainless steel construction, and an outer diameter of 400 mm. Part of the 8I6 ACOPOS Inverters series manufactured by B & R Automation, it meets ISO 9001 standards and offers high corrosion resistance.
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Product Description:
The B&R 8I64T400400.00x-1 Inverter offers wide voltage adaptability from 3-phase 380V (-15%) to 500V (+10%), operates with a minimum 2 kHz switching frequency and handles heat loss of 150 watts at full load for stable, efficient performance in industrial automation environment.
The 8I64T400400.00x-1 inverter is able to deliver a higher level of electric flow up to 14.3 amperes for full 60 seconds which is essential for managing short-duration demands like motor startup surges or heavy loads without causing system failure. It features an EMC filter which helps prevent electromagnetic disturbances from spreading through the power line and ensures cleaner signal transmission and minimizes electrical noise interference with other nearby equipment. It can pull a peak of 13.9 amperes from the power source when operating at the lowest specified supply voltage of 380 volts which represents the maximum electrical demand it places on the input side under full load. It draws a total apparent power of 9.2 kilovolt-amperes at the upper end of its voltage range of 500 volts and it can vary its output frequency over a wide range, from as low as 0.5 hertz to as high as 500 hertz.
The 8I64T400400.00x-1 inverter under continuous operation and with a supply voltage of 500 volts can deliver up to 9.5 amperes consistently which is the long term output current and in case of a fault such as a short circuit, the maximum anticipated current that might flow through the inverter is 5 KA. It supports AC power sources that oscillate at a standard frequency of 50 or 60 hertz and allows a small margin of error equivalent to five percent and it is designed to function with a default pulse-width modulation frequency of 4,000 cycles per second.
Frequently Asked Questions about 8I64T400400.00x-1:
Q: How does the integrated EMC filter in 8I64T400400.00X‑1 improve signal integrity?
A: The built-in EMC filter reduces conducted and radiated emissions. This minimizes electrical noise, ensuring reliable operation and compliance with industrial electromagnetic compatibility standards.
Q: Why is the 0.5 to 500 Hz output frequency range important for industrial motors?
A: This wide range allows precise control over motor speed for various load demands. It's especially valuable in conveyor systems, pumps, and fans.
Q: How does the short-circuit current rating of 5kA affect system protection?
A: It defines the fault current the inverter can safely withstand. This allows engineers to properly size upstream circuit breakers or fuses.
Q: What role does the 4 kHz nominal switching frequency play in 8I64T400400.00X‑1 operation?
A: Higher switching frequencies help produce smoother motor control with less torque ripple. It also reduces audible noise in motor applications.
Q: Why is the 60-second transient current capability important in 8I64T400400.00X‑1?
A: It supports temporary overloads during startup or torque spikes. This prevents trips or interruptions in industrial operations.
